At Crist Group, we specialize in providing OEM plastic solutions that meet the demanding standards of today’s manufacturers. From custom plastic fabrication to CNC-machined plastic parts, our team delivers reliable, high-performance components to support complex systems across the automotive, medical, electronics, and industrial sectors.
Crist Group offers a proven advantage for original equipment manufacturers (OEMs) seeking lightweight durability, cost-efficiency, and precision. Our commitment to customization, material innovation, and strict quality control ensures every part performs exactly as intended—no exceptions.

Custom Plastic Fabrication for OEMs
Precision Manufacturing at Every Scale
The fabrication process at Crist Group combines flexibility with precision manufacturing at every production scale requirement. We provide OEM plastic solutions for both product testing prototypes and large-scale productions while adhering to strict industry requirements and tolerance specifications.
CNC Machining
We use advanced 3- and 5-axis CNC equipment to deliver smooth, precision-machined plastic parts with repeatable accuracy. Through CNC machining technology, manufacturers ensure precise engineering requirements through the creation of complex components and functional prototypes.
Thermoforming and Welding
For components with complex shapes or sealed designs, thermoforming and plastic welding offer cost-effective and reliable options. These methods are well-suited for high-integrity parts used in fluid systems, enclosures, and structural applications.
Rigorous Testing
Every Formed PFA Tube Assembly is rigorously pressure-tested in accordance with ASME standards. Our comprehensive testing protocols ensure that only the highest quality assemblies leave our facility, providing the reliability and safety required for high-purity and high-performance applications.
Where Our OEM Plastic Solutions Fit
Automotive
From fuel system connectors to under-the-hood brackets and interior panels, we provide lightweight, high-strength plastics that meet demanding safety and environmental standards.
Medical & Healthcare
We work with FDA-approved materials for sterile environments, producing housings for diagnostic devices, surgical trays, and medical-grade containers.
Electronics
Our non-conductive, heat-resistant plastics are ideal for insulators, circuit housings, and protective enclosures that shield sensitive components from impact and heat.
The Importance of OEM Manufacturing Support
In today’s fast-paced and technology-driven market, OEMs rely on partners who can deliver consistent quality, precision, and scalability. From automotive systems to advanced medical devices and industrial equipment, the need for reliable plastic components is critical. Even minor deviations in material performance or fabrication quality can disrupt production timelines and compromise end-product reliability.
Crist Group plays a crucial role in supporting OEMs with custom-engineered plastic components. Our advanced fabrication capabilities, CNC machining expertise, and unwavering commitment to quality ensure that every part we deliver meets the rigorous standards of original equipment manufacturing.
- Custom-Engineered Solutions: Every part is designed to your print, tolerances, and performance needs. No one-size-fits-all shortcuts.
- Advanced Manufacturing Capabilities: Our equipment and processes deliver high-volume production with short lead times and low defect rates.
- OEM Standards & Compliance: We meet strict documentation, traceability, and material compliance standards required by regulated industries.
Precision, Purity, and Reliability
We understand the importance of consistency, compliance, and efficiency in OEM production environments. Our rigorous quality control standards and in-house capabilities help OEMs reduce costs, speed up production, and maintain product integrity across high-volume runs. We are more than a fabricator—we are your strategic manufacturing partner. Here’s how we support your success:
- Precision Machining & Fabrication
- Material Expertise
- Custom Sub-Assemblies
- Rapid Prototyping & Production
- Quality You Can Count On
Contact Crist Group today to learn more about our high-purity, precision-engineered products.